656 patents
Page 10 of 33
Utility
Photoresist Compositions and Pattern Formation Methods
21 Jul 22
Disclosed herein is a pattern formation method, comprising (a) applying a layer of a photoresist composition over a semiconductor substrate, (b) pattern-wise exposing the photoresist composition layer to i-line radiation; and (c) developing the exposed photoresist composition layer to provide a resist relief image; wherein the photoresist composition comprises a non-ionic photoacid generator; a solvent; a first polymer and a second polymer; and wherein the first polymer comprises a polymeric dye.
Mitsuru Haga, Mingqi Li
Filed: 29 Dec 21
Utility
Organic Metal Compound, Organic Light Emitting Diode and Organic Light Emitting Device Having the Compound
30 Jun 22
Hee-Jun PARK, Ku-Sun CHOUNG, Yoo-Jeong JEONG, Sung-Jin PARK, Jae-Min MOON, Hee-Ryong KANG, Kyoung-Jin PARK, Hyun KIM, Ga-Won LEE, Seung-hyun YOON
Filed: 6 Oct 21
Utility
Organic Light Emitting Diode and Organic Light Emitting Device Including the Same
30 Jun 22
An organic light emitting diode and an organic light emitting device including the same are discussed.
Young-Jun YU, Sang-Beom KIM, Do-Han KIM, Jeong-Dae SEO, Chi-Sik KIM, Kyoung-Jin PARK, Soo-Yong LEE, Seung-Hoon YOO
Filed: 30 Nov 21
Utility
Curable Silicone Composition, Encapsulant and Optical Semiconductor Device
30 Jun 22
Curable silicone compositions, encapsulants including the same, and optical semiconductor devices including the encapsulants are provided herein.
Sawako HORIE, Kasumi TAKEUCHI, Shunya TAKEUCHI, Hyunji KANG, Akihiko KOBAYASHI
Filed: 16 Dec 21
Utility
Organic Electroluminescent Compound and Organic Electroluminescent Device Comprising the Same
30 Jun 22
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same.
Hong-Se OH, Young-Kwang KIM, Doo-Hyeon MOON
Filed: 9 Mar 22
Utility
Polyurethane Based Thermal Interface Material
30 Jun 22
Disclosed herein are thermal interface materials comprising non-reactive polyurethane prepolymer and high loading of aluminum trihydroxide and the use thereof in battery powered vehicles.
Sergio Grunder, Filippo Ardizzone, Andreas Lutz, Nina Hillesheim
Filed: 4 Mar 20
Utility
Epoxy Adhesive Composition and Method of Use
30 Jun 22
Disclosed is epoxy adhesive composition that combine the benefits of both 1K and 2K technologies in one system which demonstrates a good balance of fast fixation, curing speed, desirable mechanical performance, durability, and good oil adsorption once cured.
Felix Koch, Beda Steiner, Andreas Lutz
Filed: 17 Apr 20
Utility
Fluorinated Acrylate-based Copolymer and Photosensitive Resin Composition Comprising Same
30 Jun 22
The present invention relates to a fluorinated acrylate-based copolymer and to a photosensitive resin composition comprising the same.
Kyung-Jae Park, Seung-Keun Kim, Kyu-Cheol Lee
Filed: 6 Dec 21
Utility
Polymers Useful As Surface Leveling Agents
30 Jun 22
Mingqi Li, Irvinder Kaur
Filed: 31 Dec 20
Utility
Structure for Optical Devices, Process for Preparing the Same, and Photocurable Siloxane Resin Composition Therefor
30 Jun 22
The structure for an optical device according to an embodiment comprises a protective layer formed from a photocurable siloxane resin composition, wherein the protective layer is capable of serving not only to protect or seal a light emitting element such as a mini-LED chip from external heat or moisture, but also to improve such optical characteristics as brightness and contrast ratio of light emitted from the light emitting element through the light diffusion effect.
Hyung-Tak JEON, Ji-Ung KIM, Seung-Kyu SONG, Geun HUH
Filed: 13 Dec 21
Utility
Positive-type Photosensitive Resin Composition and Cured Film Prepared Therefrom
30 Jun 22
The present invention relates to a positive-type photosensitive resin composition and a cured film prepared therefrom.
Eun-Young LEE, Ju-Young Jung, Jin-Kyu Im
Filed: 6 Dec 21
Utility
Electroactive Compounds
30 Jun 22
Viacheslav V DIEV, Denis Yurievich KONDAKOV, Yunlong ZOU
Filed: 5 May 20
Utility
Organic Metal Compound, Organic Light Emitting Diode and Organic Light Emitting Device Having the Compound
23 Jun 22
Ku-Sun Choung, Hee-Jun Park, Hee-Ryong Kang, Kyoung-Jin Park, Hyun Kim, Ga-Won Lee, Seung-hyun Yoon
Filed: 12 Oct 21
Utility
One-component Toughened Epoxy Adhesives with Improved Humidity Resistance
23 Jun 22
The present invention is a toughened one component epoxy adhesive composition demonstrating improved resistance to humidity.
ANDREAS LUTZ, DANIEL SCHNEIDER, JEANNINE FLUECKIGER, FELIX KOCH
Filed: 28 May 20
Utility
Organometallic Compound, Organic Light Emitting Diode and Organic Light Emitting Device Including the Organometallic Compound
23 Jun 22
Ku-Sun Choung, Hee-Jun Park, Sung-Jin Park, Jae-Min Moon, Yoo-Jeong Jeong, Hee-Ryong Kang, Kyoung-Jin Park, Hyun Kim, Ga-Won Lee, Seung-Hyun Yoon
Filed: 7 Dec 21
Utility
Adhesion Promoting Photoresist Underlayer Composition
23 Jun 22
Joshua Kaitz, Ke Yang, Keren Zhang, Li Cui, James F. Cameron, Dan B. Millward, Shintaro Yamada
Filed: 18 Dec 20
Utility
Photoresist Underlayer Compositions and Patterning Methods
23 Jun 22
Joshua Kaitz, Michael Finch, Paul J. LaBeaume, Shintaro Yamada, Suzanne M. Coley
Filed: 17 Dec 20
Utility
Photoresist Underlayer Compositions and Patterning Methods
23 Jun 22
Joshua Kaitz, Michael Finch, Paul J. LaBeaume, Shintaro Yamada, Suzanne M. Coley
Filed: 17 Dec 20
Utility
Method for Manufactunring a Multilayer Circuit Structure Having Embedded Trace Layers
23 Jun 22
Provided herein are methods for manufacturing a multilayer circuit structure having embedded circuits and the multilayer circuit structure made thereby.
CHIH-LIANG CHU, YU CHENG YUAN, CHRISTIAN MATHIAS SCHMID
Filed: 16 Apr 21
Utility
Method for Manufactunring a Multilayer Circuit Structure Having Embedded Trace Layers
23 Jun 22
Provided herein are methods for manufacturing a multilayer circuit structure having embedded circuits and the multilayer circuit structure made thereby.
Chih-Liang Chu, Yu Cheng Yuan, Christian Mathias Schmid
Filed: 18 Nov 21